Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kopfadapter.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 01:57:57 UTC · ↺ Refresh
MX Hostnames
- kopfadapter.de
MX Priorities
- kopfadapter.de: 0
A / AAAA Records
- 185.82.22.193 ↩ securemail.linevast.de
Mail Server IPs
- 185.82.22.193 ↩ securemail.linevast.de
SOA Record
Raw SOA
ns1.linevast.com noreply.linevast.de 2026030101 3600 7200 1209600 86400
Primary NS (mname)
ns1.linevast.com
Admin Email (rname)
noreply@linevast.de
Serial
2026030101
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.linevast.com
ns1.linevast.com
ns3.linevast.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:185.82.22.193 ip4:83.171.237.25 ip4:185.82.22.193 +a +mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:185.82.22.193 ip4:83.171.237.25 ip4:185.82.22.193 +a +mx ~all
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